baber/WOPTO huggingface dataset:
Patent JP-2001289203-A (JP)
Title: Hydraulic drive mechanism and hydraulic pump
Inventor: NOGUCHI KOICHI
IPC: F15B11/02
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic pump applicable to a wide range according to the magnitude of driving torque by constituting a manual combination pump provided with a first pump and a second pump. SOLUTION: This hydraulic drive mechanism comprises the combination pump provided with the first pump 7 and the second pump 8 synchronously driven by a single driving shaft rotated normally and reversely; a combined outward path 28 combining an outward path of the first pump and an outward path of the second pump; a combined return path 30 combining a return path of the first pump and a return path of the second pump; and a hydraulic motor 21 driven being disposed between the combined outward path and the combined return path, The hydraulic drive mechanism further comprises a return path 31 short-circuiting the outward path of the second pump and the return path of the second pump to each other, a flow selecting relief valve 32 for opening/closing the return path 31;  and at least one of a normal rotation time operation path 35 for communicating a relief operation path for opening the flow selecting relief valve when oil pressure exceeds the specified pressure, with the outward path of the first pump or the combined outward path, and a reverse rotation time operation path 36 for communicating the relief operation path with the combined return path.
Patent JP-2001277137-A (JP)
Title: Chip saw
Inventor: MATSUKAWA MASANORI
IPC: B24D3/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a chip saw capable keeping sharpness over a long period from the initial stage of use by improving the arrangement of segments formed from super abrasive grains into a chip type, so that the segments perform functions such that if abrasive grains on the front side along the direction of rotation of the chip saw wear out, following abrasive grains act as cutting edges. SOLUTION: A plurality of segment chips 2 each shaped to have a rake angle θ1 and a clearance angle θ2 are mounted on the outer periphery of a disc-shaped base 1 and are each formed of an abrasive layer formed by binding abrasive grains together using a metal bond. The interval between the abrasive grains of the abrasive layer as seen in the direction of the outer periphery of the base is less than twice the diameter of the abrasive grain and the segment chips 2 are each supported by the abrasive layer having a lower degree of concentration of abrasive grains than the abrasive layer of the segment chip 2.
Patent JP-2001288689-A (JP)
Title: Doctor device
Inventor: HAGITA SHUNICHI
IPC: D21G3/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a doctor device suitable for doctoring a stain-persistent roll or resin-coated (e.g. Teflon(R)-coated) roll susceptible to flaws. SOLUTION: This doctor device 1 having a doctor blade 4 with its edge part 3 made of felt has such a scheme that the edge part 3 is pressed on the outer circumferential surface 2a of a roll 2 in rotation and allowed to slide in the direction of the roll rotating axis 2b at a specified speed; concurrently, the edge part 3 is fed with water; because of the edge part 3 made of felt, foreign matter on the outer circumferential surface of the roll 2 can be scraped off without damaging the surface; furthermore, since foreign matter accumulated inside the felt can be removed by conducting a doctoring while feeding the edge part 3 with water, the doctoring performance of the edge part 3 can be retained.
Patent JP-2001288065-A (JP)
Title: Incense and method for producing food residue powder
Inventor: KOBAYASHI MASAYUKI
IPC: A61K8/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain both an incense which is readily producible and advantageous in terms of cost and a main material for the incense. SOLUTION: A food residue (e.g. bean-curd refuse) as a main material for an incense such as incense stick is dried and ground to give food residue powder, which is used.
Patent JP-2001295789-A (JP)
Title: Motor-driven blower
Inventor: ONO TSUGIYOSHI
IPC: F04D29/28
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven blower capable of suppressing an unbalance of a centrifugal to the utmost. SOLUTION: This device is provided with a motor 30 disposed in a motor case 22 having an opening for taking in outside air on one end, and a centrifugal fan 40 fixed through a fastening member 10 to one end part 31A of a driving shaft 31 of the motor 30, and the fastening member 70 is separated into a cylindrical sleeve 50 on which the one end part 31A of the driving shaft 31 is penetrated, and a nut 60 screwed around a male screw part 33 disposed on the one end part.
Patent JP-2001298646-A (JP)
Title: Electronic camera device
Inventor: INOUE TAKASHI
IPC: G03B19/02
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera device which is made thin and has a sufficient performance by realizing such structure that a thin battery can be detachably set into a camera main body and a recording medium like a memory card can be detachably set. SOLUTION: With respect to the inside layout of an electronic camera main body 1, a slot 71 for battery and a main slot 22 are mounted on a main substrate 100 in an arrangement relation of one on the front and the other on the rear. A thin battery 70 like a lithium polymer battery is detachably set to the slot 71 for battery. A memory card 21 is detachably set to the memory slot 22. The main substrate 100 is arranged approximately in parallel with the front part provided with a photographic lens 11.
Patent JP-2001303049-A (JP)
Title: Fluorescent thin film and method for producing the same and el panel
Inventor: YANO YOSHIHIKO
IPC: H05B33/10
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorescent thin film without using filter, good in chromatic purity, and in particular suitable in RGB for full-color EL, to provide a method for producing such a thin film, and to provide EL panels using such a thin film. SOLUTION: This fluorescent thin film is obtained by such a method as to comprise incorporating a host material consisting mainly of at least one compound selected from rare earth metal thioaluminates, rare earth metal thiogallades, rare earth metal inlates and rare earth thioselenates with a rare earth element, as a luminescent center, different from those mentioned above. The other objective EL panel is provided using the above fluorescent thin film.
Patent JP-2001305722-A (JP)
Title: Original plate of planographic printing plate
Inventor: KAWACHI IKUO
IPC: B41C1/10
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a positive type original plate of a planographic printing plate excellent in image forming property and capable of stably plate making without causing a variation to the developability even if the thickness of the base is varied. SOLUTION: A photosensitive layer having solubility in an aqueous alkali solution increased by exposure with IR laser light is disposed on a base by applying and drying a coating liquid for the photosensitive layer prepared by dissolvent or dispersing a photosensitive composition containing a cyanine dye of formula (I) and a high molecular compound insoluble in water and soluble in the aqueous alkali solution in a solvent system containing >=80% solvent having <100 deg.C boiling point to obtain the objective original plate. In the formula, Y1 and Y2 are each dialkylmethylene or S; R3 and R4 are each alkyl or the like; L2 is tri-, penta- or heptamethine; R5-R8 are each H, alkyl or the like; and X- is an anion.
Patent JP-2001306738-A (JP)
Title: Facilities guide, system and method for selling or service providing utilizing the same
Inventor: ITO KEISUKE
IPC: G06Q50/10
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for acquiring personal information from a visitor of an attraction facilities and working selling or service providing to that visitor. SOLUTION: Facilities guide 1, which is acquired at the entrance of attraction facilities 30 by the visitor thereof, is composed of a main body 2 of guide and a visitor card 3 separable therefrom and respectively mechanically readable visitor identification codes 11 and 12 are added. The main body 2 of guide has a personal information entry field 18 of the visitor and a questionnaire entry field 19 and guide information 13 of the relevant facilities is printed. The visitor gets a count by making a card reader 31 read the visitor card 3 at each spot of the facilities, the personal information and questionnaire answers are collected from the visitor at the exit of the facilities and this visitor is registered as a member is relation to the visitor identification codes.  The registered member can receive special information or can order sale or service providing through a communication network 50.
Patent JP-2001293940-A (JP)
Title: Thermal transfer printer
Inventor: SASAEDA TAKESHI
IPC: B41J31/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer printer having a peeling roller capable of correcting skew of an ink ribbon that occurs when the ink ribbon is wound after the printing. SOLUTION: This thermal transfer printer comprises the peeling roller 5 that peels the ink ribbon 4 from a recording medium 3 by winding the ink ribbon 4 around a winding reel (not shown in the figure) after the printing is executed by thermally transferring ink on the ink ribbon 4 on the recording medium. An elastic member 9 for elastically urging the ink ribbon 4 in a direction perpendicular to a winding direction (arrow C) of the ink ribbon 4 to the winding reel is provided to the peeling roller 5. As a result, even when the skew of the ink ribbon 4 occurs after the printing, the peeling roller 5 is elastically moved along the skew and after that, it returns on a neutral position so that the skew is corrected.
Patent JP-2001265264-A (JP)
Title: Liquid crystal display device provided with a plurality of screens
Inventor: ISHIDA KOJIRO
IPC: A63F13/26
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To solve such problems that it has been inconvenient, efficiency is also bad and there is little force in a game machine again since in a conventional liquid crystal display device, such as a terminal of a computer, a personal computer and the game machine, the number of screens is one, and when performing the complicated operation, many screens cannot be seen at a time. SOLUTION: The liquid crystal display device 2, the liquid crystal display device 3, and also the liquid crystal display device 4 are built into the folding type or the slide type to the liquid crystal display device 1, respectively as a display device of the terminal of one computer, the personal computer, or the game machine. So that, when performing the complicated operation, many screens can be seen at a time.
Patent JP-2000317399-A (JP)
Title: Dynamic load generating device
Inventor: NOE MATHIEU
IPC: F16F7/10
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To make the frequency of a mass/spring system adjustable by providing a coupling mechanism which couples an additional mass body to a main mass body or cancels the coupling in order to adjust a device tuning frequency with the additional mass body. SOLUTION: A plurality of end springs 3 which donate a specified rigidity are provided on both ends of a plate 5 fitted to a mass element 1 having a specified mass. In addition, the branches 81 of a plurality of spring plates 8 are fixed to both ends of a platelet 6 supported on the upper end of the plate 5. Further, a mass module 10 for adding another mass to a main mass is provided and comprises a plurality of ferromagnetic mass bodies 204 laminated and fixed to the side of a platen 7. The ferromagnetic mass bodies 204 are brought into contact with electromagnets 102 by magnetizing the electromagnets 102 and thus the mechanical joining of an additional mass body is achieved. Consequently, the weight and frequency of a striker are changed.
Patent JP-2001307942-A (JP)
Title: Conductive paste and laminated ceramic electric parts
Inventor: NAKADA YOSHIKAZU
IPC: H01G4/12
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a conductive paste by which a coating film with high packing ratio of conductive powder can be obtained and an electrode with high denseness be formed by baking and laminated ceramic electric parts provided with an internal electrode which has a high denseness and no adverse influence on the electric characteristics of laminated ceramic electric parts. SOLUTION: The conductive paste is comprised of conductive powder having an average particle size of 1 μm or less made mainly of base metal, organic binder, main solvent, and dispersant. The dispersant is insoluble in water, alcohol, and ketones, and is soluble in a hydrocarbon-based solvent. The dispersant in the conductive paste preferably has an oxyalkylene group and an alkyl group, and the oxyalkylene group consists of polypropylene glycol and the alkyl group consists of stearyl or butyl.
Patent JP-2001308189-A (JP)
Title: Semiconductor integrated circuit device and method for routing clock line and recording medium
Inventor: MASUKAWA FUMINORI
IPC: G06F17/50
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To suppress clock skew more efficiently and effectively. SOLUTION: In order to make uniform the capacity of clock line over the entire region between a signal line and a long distance clock line 112 generating a clock skew or a part thereof, that region is shielded by a power supply or ground line. A plurality of rectangular figure data are generated at a coordinate position of a shield line 115 which can lead out a clock branch not to cause any line short or design rule error from a clock main line 112 to a block 105 having a clock input terminal 114b arranged at an arbitrary place.  When a clock branch is led out, a clock branch 113b associated with a shield line (115b) is led out for a region obtained by deleting a specified rectangular figure data 117b among the plurality of rectangular figure data and a power supply via 125b for the shield line of the clock branch is generated automatically in a region intersecting with the power supply or the ground line.
Patent JP-2001273330-A (JP)
Title: Method and system for retrieving information
Inventor: SOURYO YASUNORI
IPC: G06F17/30
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To realize bi-directional cross matching retrieval fulfilling the mutual requests with the communicating party side via the Internet or the like. SOLUTION: Basic information (B) related with an information provider and variable condition information (T) to be requested to the communicating party are stored in a data base part 34 for providing information. Also, basic information (b) related with an information retriever and variable condition information (t) to be requested to the communicating party are stored in a retrieval information temporarily preserving area 33. Then, cross matching retrieval for establishing a formula: [(B)=(t)] and [(b)=(T)] is performed via a data collating part 35, and the retrieved results fulfilling the mutual retrieval conditions of the information provider and the information retriever are listed up.
Patent JP-2001316340-A (JP)
Title: Method for producing aminohydroxy aromatic carboxylic acid and/or its derivative
Inventor: AOYAMA TOMOHIRO
IPC: C07C229/64
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To simply and inexpensively produce an aminohydroxy aromatic carboxylic acid in one process by reducing a nitro aromatic carboxylic acid in a reaction medium without isolating the reaction intermediate hydroxylaminated aromatic carboxylic acid. SOLUTION: A compound expressed by formula (1) unsubstituted at the ortho position to a nitro group is reduced with a reducing agent in a reaction medium to obtain a reaction product expressed by formula (2), which is further subjected to a rearrangement by heat and/or an acid catalyst to produce an aminohydroxy aromatic carboxylic acid having an amino group and a hydroxy group in mutual ortho positions and expressed by formula (3). In the above formulas AR is an aromatic group, X is OH, an alkoxy or a halogen; R is an alkyl; Z is OH, an alkoxy or a halogen; n is 0, 1 or 2 integer.
Patent JP-2001315874-A (JP)
Title: Aerosol jetting utensil
Inventor: SOMA SHUNJI
IPC: B05B9/04
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To operate an aerosol jetting utensil from any azimuth, and at the same time, reduce the cost by reducing the number of parts. SOLUTION: A jetting button 20 is attached to the stem 14 of an aerosol container 10. For the jetting button, an operating section 26 is provided around the jetting button itself, and the jetting button is equipped with a nozzle 28 at the tip end. Also, the jetting button is attached in a manner to go through the central hole 32 of a shoulder cover 30. For the shoulder cover 30, a mounting cup-fitting section 34 is attached to a mounting cup 12 of the aerosol container, and an engaging protuberance 36 is engaged with the mounting cup 12. Then, the outer periphery of the base end of the jetting button 20 is covered with the shoulder cover 30. In the meantime, the central hole 32 is closed with a flange section 24 of the jetting button.  Thus, when a finger is placed on the operating section 26 and presses the operating section 26, the stem 14 is operated, and a content of the aerosol container is discharged from the stem, and is jetted from the nozzle 28 of the jetting button.
Patent JP-2001317205-A (JP)
Title: Top-end height control and thickness inspection tool and drip-hole forming tool
Inventor: KATAKURA HIROSHI
IPC: E02D27/01
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To easily conduct the control of the top-end height and concrete thickness of concrete placed on a ground and the inspection of placed thickness accurately. SOLUTION: In the top-end height control and thickness inspection tool 11, a flat surface 13 is formed at one end of a main body 12 being formed of plastics or the like and having a truncated cone shape while a hollow inserting section 14 is formed at an end section on the reverse side of the main body, and a female screw 15 is formed near the opening of the hollow inserting section. The flat surface 13 is formed as a reference plane in case of level measurement while fitting recessed sections 16a, 16b, into which the front ends of a minus screwdriver and a hexagon wrench as fixtures are fitted, are formed.  The hollow inserting section 14 is formed in size larger than the diameter of a mounting member not shown so that the front end of the mounting member is forwarded and retracted freely while the female screw 15 in the vicinity of the opening is screwed to a male screw formed at the front end of the mounting member.
Patent JP-2001314426-A (JP)
Title: Tool for removing dental plaque
Inventor: TSUJI HISAMITSU
IPC: A61C15/02
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem that current tool for removing dental plaque hurts alveolar arch or tooth with a wire. SOLUTION: The tool for removing dental plaque in which at least a surrounding part of a side to be inserted between teeth is made by a synthetic resin.
Patent JP-2001325460-A (JP)
Title: System for service for limiting/canceling contents reproducing
Inventor: SUGAYA FUMITAKA
IPC: G06Q50/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To enable purchase for the unit of contents by easily confirming contents before purchase. SOLUTION: Concerning each of media, reproducing limiting (enciphering) is loaded so as to view only a prescribed audition part. When the purchase of contents recorded on the medium is requested from a terminal 2, a managing center 3 calculates rates corresponding to the purchase period of contents from the rate table of respective contents held in a managing center server 4 and reports the rates to the user. Besides, when a rate paying procedure is performed from the terminal 2, the managing center 4 transmits a reproducing limit cancel code to the terminal 2. On the basis of the reproducing limit cancel code, the terminal 2 can reproduce all the purchased contents just for the purchased period.
Patent JP-2001323234-A (JP)
Title: Rewettable paste and product using the same
Inventor: MIZOGUCHI IKUO
IPC: C09J133/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a nonaqueous dispersion rewettable paste having improved final strength of adhesive force, excellent in workability of correction of positioning, air relief, or the like, while retaining initial adhesive force in execution. SOLUTION: This rewettable paste is characterized by dispersing hydrous particles of a partially crosslinked water-soluble acrylic resin into a nonaqueous organic solvent dispersion. The sheetlike product, especially sheetlike product such as wall paper, paper for a papered sliding door, postage stamp, binding material, packaging material is obtained by coating the back (coating side) of sheet with the rewettable paste.
Patent JP-2001324062-A (JP)
Title: Bell and spigot joint type propulsion pipe
Inventor: MATSUYAMA EIJI
IPC: F16L21/02
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To easily execute construction, to surely seal a pipe even against a certain degree of bending of an axis thereof, and to make a structure at a low manufacturing cost. SOLUTION: A socket 2 consisting of a short pipe member is welded at one end of a coated steel tube 1, and a joint part 10 covered by a protective covering outer sheath 3 with higher hardness than a covering layer 12 of the coated steel tube 1 is provided on an outer surface of the socket 1 and a welded part 3. A seal member 5 comprising a circular flange part 52 elastically closely contacted to an inner surface of the socket 2 is secured to the other end of the coated steel tube 1.
Patent JP-2003023414-A (JP)
Title: Digital subscriber line transmission method, transmitter and transmission system
Inventor: HASEGAWA KAZUTOMO
IPC: H04J11/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a transmission system that enable makes a station side to inform a subscriber side about the timing information, to specify a period as to when the effect of crosstalk is to be received from an adjacent channel. SOLUTION: In a digital subscriber line (xDSL) transmission, a station side device informs a subscriber device about a training symbol stream 500, to which the timing information T1 to specify a period, when effects of crosstalks is received from an adjacent channel is included at training carried out prior to data communication. Furthermore, by making the phase of a training symbol 501 (A→B) change, the timing information T1 is inserted in the training symbol sequence.
Patent JP-2001333656-A (JP)
Title: Planar illuminant and holding tool for pet utilizing the same planar illuminant
Inventor: AGATA MINORU
IPC: F21L4/00
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide both a planar illuminant designed to recognize rays from a light emitting surface from many directions and a holding tool for pets having emitting functions capable of ensuring the safety during a walk of the pets at night. SOLUTION: The planar illuminant is composed of a flexible planar light emitting element and a flexible rays-refracting means oppositely arranged in a lateral part of a light emitting surface of the planar light emitting element and changing the rays from the oppositely arranged light emitting surface part in the different direction and radiating the rays. The holding tool for the pets is obtained by covering the planar illuminant with a flexible and light transmitting cover and attaching the planar illuminant to a belt substrate utilizing the cover. Thereby, rays from the light emitting surface are radiated in the direction nearly parallel to the light emitting surface with the flexible rays- refracting means to improve the visibility as a three-dimensional illuminant in spite of the planar illuminant.